'The Vampire Diaries': Watch a new trailer for season 3

The CW has released a new promo for the third season of The Vampire Diaries.

The trailer, which first aired at San Diego Comic-Con last weekend, mostly features footage from the previous two seasons of the supernatural show. However, at the very end of the three-and-a-half minute promo, fans can get a look at a short clip from the forthcoming season.

In the scene in question, Elena (Nina Dobrev) walks into the Salvatore mansion while tying her hair into a ponytail. Damon (Ian Somerhalder) comes up behind her.

Damon, who is covered in bubbles and presumably naked, tells her: "You know, you should learn to knock. What if I was indecent?"